Where does “տեղեկատու” come from?

տեղեկատու (Armenian) comes from Armenian տեղեկություն, from Old Armenian տեղեկութիւն, from Old Armenian տեղեակ, from Old Armenian -ակ, from Old Armenian ունակ, from Old Armenian ունիմ, from Proto-Indo-European ōpn-, from Proto-Indo-European ōp- — to achieve.

տեղեկատու (Armenian): informative, information-giving; reference,...

Definitions

  1. informative, information-giving; reference,...

Ancestry of “տեղեկատու”, step by step

տեղեկատու traces back through two separate lines of ancestry.

via Armenian տեղեկություն

StepLanguageWordMeaning
1Armenianտեղեկությունthe state of being informed; information
2Old Armenianտեղեկութիւնthe state of being informed; information,...
3Old Armenianտեղեակwell informed, instructed, skilled, versed in,...
4Old Armenian-ակforming diminutives from nominal stems; forming...
5Old Armenianունակhaving, containing
6Old Armenianունիմto have; to take, to hold, to possess, to occupy,...
7Proto-Indo-Europeanōpn-
8Proto-Indo-Europeanōp-to achieve

via Armenian տալ

StepLanguageWordMeaning
1Armenianտալto give; sister-in-law
2Old Armenianտալinfinitive of տամ; sister-in-law
3Proto-Indo-European*ǵl̥h₂ōwssister-in-law (husband's sister)

Words derived from “տեղեկատու

Every word from Proto-Indo-European ōp-Every word from Old Armenian -ակEvery word from Proto-Indo-European ōpn-